40324905

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 72011520

約数和(自身を除く): 31686615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 843, 1063, 1405, 2529, 3189, 4215, 5315, 7587, 9567, 12645, 15945, 28701, 37935, 47835, 143505, 298703, 896109, 1493515, 2688327, 4480545, 8064981, 13441635, 40324905]

約数ペア:

[(1, 40324905), (3, 13441635), (5, 8064981), (9, 4480545), (15, 2688327), (27, 1493515), (45, 896109), (135, 298703), (281, 143505), (843, 47835), (1063, 37935), (1405, 28701), (2529, 15945), (3189, 12645), (4215, 9567), (5315, 7587)]